From 19e34e530157310b64a08b54e29e58da987407a2 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Fri, 24 Feb 2012 10:58:14 +0000
Subject: [PATCH] 0021208: Performance issue when loading SMESH with an hdf
 file containing a big mesh

  interface SMESH_Mesh
  {
+    boolean IsLoaded()
+    void Load()

  interface SMESH_IDSource
  {
+    boolean IsMeshInfoCorrect();
---
 idl/SMESH_Mesh.idl | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/idl/SMESH_Mesh.idl b/idl/SMESH_Mesh.idl
index 59f373909..a73f893d7 100644
--- a/idl/SMESH_Mesh.idl
+++ b/idl/SMESH_Mesh.idl
@@ -280,6 +280,12 @@ module SMESH
      * Returns the mesh
      */
     SMESH_Mesh GetMesh();
+
+    /*!
+     * Returns false if GetMeshInfo() returns incorrect information that may
+     * happen if mesh data is not yet fully loaded from the file of study.
+     */
+    boolean IsMeshInfoCorrect();
   };
 
   interface SMESH_Group;
@@ -307,6 +313,18 @@ module SMESH
     GEOM::GEOM_Object GetShapeToMesh()
       raises (SALOME::SALOME_Exception);
 
+    /*!
+     * Return false if the mesh is not yet fully loaded from the study file
+     */
+    boolean IsLoaded()
+      raises (SALOME::SALOME_Exception);
+
+    /*!
+     * Load full mesh data from the study file
+     */
+    void Load()
+      raises (SALOME::SALOME_Exception);
+
     /*!
      * Remove all nodes and elements
      */
-- 
2.39.2